package com.itheima.demo07;

import java.io.IOException;
import java.net.DatagramPacket;
import java.net.InetAddress;
import java.net.MulticastSocket;

public class ReceiveZu01 {
    public static void main(String[] args) throws IOException {
        MulticastSocket ms = new MulticastSocket(10005);
        ms.joinGroup(InetAddress.getByName("224.0.1.33"));
        while (true) {
            DatagramPacket dp = new DatagramPacket(new byte[1024], 1024);
            ms.receive(dp);
            byte[] data = dp.getData();
            int length = data.length;
            System.out.println(new String(data, 0, length));
        }
//        ms.close();
    }
}
